Question

# If the slope of P-T graph for a given mass of a gas increases, then the volume of the gas

A

B

C

D

## May increase or decrease

Medium
Updated on : 2022-09-05
Solution
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Correct option is B)

## From ideal gas equation, PV = nRT = slope of P-T curve = since V = constant and w = constant, we get that the slope is inversely proportional to molecular weight Steeper the line, more is slope, less is volume. So as slope increases, volume decreases

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